title: Reply to Chou et al.
authors.affiliation: Department of Emergency Medicine, Brigham and Women's Hospital.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Pallin
authors.forename: Carlos A
authors.initials: CA
authors.lastname: Camargo
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D002481:Cellulitis / Q000188:drug therapy*; D002506:Cephalexin / Q000008:administration & dosage*; D006801:Humans; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000008:administration & dosage*
chemical_list: D000900:Anti-Bacterial Agents; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D002506:Cephalexin